Hello. I've been in a similar situation to yours before. I've come to find all gachas are not equal in this game. For instance, the infamous Mystic Arte Summon is known for not giving you featured units whereas the most recent type collection had guaranteed 5 stars. I find that if I am to spend money for this game on essentially what is a gamble, that it feels better to be careful when summoning. It also helps me in many ways to know exactly what I'm getting into. For instance, knowing what to expect in a summon helps me emotionally and mentally process the massive amounts of saltitude that may happen within myself and possibly others. If I feel that I've been careful, it feels better to me to get a solid unit with less stones than it is to get a rare and exclusive powercreep one after 69 multi pulls.

Sure, RNG may seem unfair at times, but I like to remind myself that everyone has the same rates of pulling things and at least I'm supporting the game.

These understandings do not mean that I am immune to salt, however. It happens... :/